Re: [PATCH 1/2] refs_from_alternate: helper to use refs from alternates

Can we have this without using dc? (We don't have it on Windows.)

diff --git a/t/t5501-fetch-push-alternates.sh 

b/t/t5501-fetch-push-alternates.sh
index 564ef7c..eb844cf 100755

--- a/t/t5501-fetch-push-alternates.sh
+++ b/t/t5501-fetch-push-alternates.sh

@@ -4,13 +4,11 @@ test_description='fetch/push involving alternates'
 . ./test-lib.sh
 
 count_objects () {
+	echo $(( $(
 		git count-objects -v |
 		sed -n -e 's/^count: \(.*\)/\1 +/p' \
+		    -e 's/^in-pack: \(.*\)/\1/p'
+		) ))
 }